6.2.1.44 3-methylmercaptopropionyl-CoA ligase, BTH_DmdB2, BTH_I2141, DmdB, methylmercaptopropionate-coenzyme A ligase, MMPA-CoA ligase, PA4198, PA_DmdB1, PU_DmdB1, RL_DmdB1, RL_DmdB2, SAR11_0248, SL1157_1815, SL1157_2728, SPO0677, SPO2045 - -, 727780, 728373 6.2.1.44 DmdB, RPO_DmdB1, RPO_DmdB2 two forms of DmdB are present in the marine roseobacter Ruegeria pomeroyi DSS-3, RPO_DmdB1 and RPO_DmdB2 727780